Grizzly H2669 User manual

Category
Lathes
Type
User manual
MODEL H2669
HOBBY LATHE
OWNER'S MANUAL
COPYRIGHT © NOVEMBER, 2006 BY GRIZZLY INDUSTRIAL, INC.
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#JC8562 PRINTED IN CHINA
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H2669 Hobby Lathe
-1-
If you have any comments regarding this manual,
please write to us at the address below:
Grizzly Industrial, Inc.
C
/O Technical Documentation Manager
P.O. Box 2069
Bellingham, WA 98227-2069
We stand behind our machines. If you have any
service questions or parts requests, please call or
write us at the location listed below.
Grizzly Industrial, Inc.
1203 Lycoming Mall Circle
Muncy, PA 17756
Phone: (570) 546-9663
Fax: (800) 438-5901
Web Site: http://www.grizzly.com
Foreword
INTRODUCTION
Contact Info
We are proud to offer the Model H2669 Swivel
Head Mini-Lathe. This machine is part of a grow
-
ing Grizzly family of fine woodworking machinery.
When used according to the guidelines set forth in
this manual, you can expect years of trouble-free,
enjoyable operation and proof of Grizzly’s com
-
mitment to customer satisfaction.
We are pleased to provide this manual with
the Model
H2669 Mini-Lathe. It will guide you
through assembly, review safety considerations,
and cover general operating procedures. It repre
-
sents our effort to produce the best documenta
-
tion possible.
The specifications, drawings, and photographs
illustrated in this manual represent the Model
H2669 as supplied when the manual was pre-
pared. However, owing to Grizzly’s policy of con
-
tinuous improvement, changes may be made at
any time with no obligation on the part of Grizzly.
For your convenience, we always keep current
Grizzly manuals available on our website at
www.
grizzly.com. Any updates to your machine will be
reflected in these manuals as soon as they are
complete. Visit our site often to check for the lat
-
est updates to this manual
.
-2-
H2669 Hobby Lathe
Machine Data Sheet
Design Type: ..................................................................................................Bench Mount
Overall Dimensions:
Including Bed, Headstock, Tailstock, Toolrest ...................... 36
1
/2"L x 9
1
/2"W x 6"H
Footprint .................................................................................................36
1
/2" x 4
1
2"
Shipping Box Size ...............................................................37
1
2"L x 5
1
/2"W x 6
1
4"H
Total Shipping Weight ................................................................................... 9.5 lbs.
Machine Weight ............................................................................................... 9 lbs.
Specifications:
Swing Over Bed .....................................................................................................6"
Maximum Distance Between Centers ................................................................. 24"
Spindle Size ......................................................................................... M12-1.75 RH
Spindle Speeds Governed by Drill Selection ................................ Up to 2500 RPM
Construction:
Bed ................................................................................................... Aluminum Alloy
Spindle Bearings ........................................Shielded and Lubricated Ball Bearings
Headstock ........................................................................................ Cast Aluminum
Tailstock ........................................................................................... Cast Aluminum
Toolrest and Tool Table ................................................................... Cast Aluminum
Features:
................................................................................................24" Between Centers
.............................................................................................. 5" Diameter Faceplate
.................................................................................. Included Spur & Live Centers
................................................................................................... 6" Swing Over Bed
....................................................................................................Head Swivels 360
0
MODEL H2669 HOBBY LATHE
Customer Service #: (570) 546-9663 To Order Call: (800) 523-4777 Fax #: (800) 438-5901
MACHINE DATA
SHEET
H2669 Hobby Lathe
-3-
A. Headstock (Drill Clamp)
B. Spur Center
C. Toolrest
D. Live Center
E. Tailstock
F. Toolrest Base
G. Lathe Bed
Identification
F
A
B
C
D
E
G
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H2669 Hobby Lathe
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   
     




















Safety Instructions for Machinery
H2669 Hobby Lathe
-5-
     
   
   


 
       

  
    

     


  

    
    
       




 



    


   

 


    



     
   


   

 





 
     

   

   

     


     

     


 


  


    
   

    
      

        


-6-
H2669 Hobby Lathe
Additional Safety for Wood Lathes
1. KEEPING GUARDS IN PLACE. Make sure
all guards are in place and that the lathe sits
on a flat, stable surface.
2. EYE/FACE PROTECTION. Always wear
eye protection or a face shield when operat
-
ing the lathe.
3. RESPIRATORY PROTECTION. Always
wear a respirator when using this machine.
Wood dust may cause allergies or long-
term respiratory health problems.
4. MOUNTING WORKPIECE. Before starting,
be certain the workpiece has been properly
embedded on the headstock and tailstock
centers and that there is adequate clear
-
ance for the full rotation.
5. WORKPIECE CONDITION. Always inspect
the condition
of your workpiece. DO NOT
turn pieces with knots, splits, or other poten
-
tially dangerous conditions. Make sure joints
of glued-up pieces have high quality bonds
and won't fly apart during operation.
6. ADJUSTING TOOL REST. Adjust tool rest
to provide proper support for the turning tool
you will be using. Test tool rest clearance
by rotating workpiece by hand before turn
-
ing lathe
ON.
7. TURNING SPEED. Select the correct turn-
ing speed for your work, and
allow the lathe
to gain full speed before using.
8. USING SHARP CHISELS. Keep lathe chis-
els properly sharpened and held firmly in
position when turning.
9. OPERATING DAMAGED LATHE. Never
operate the lathe with damaged or worn
parts.
10. ADJUSTMENTS/MAINTENANCE. Make
sure your wood lathe is turned
OFF, dis-
connected from the power source, and all
moving parts have come to a complete stop
before starting any inspection, adjustment,
or maintenance procedure.
11. STOPPING LATHE. DO NOT stop the lathe
by using your hand against the workpiece.
Allow the lathe to stop on its own.
12. AVOIDING ENTANGLEMENT. Keep long
hair and loose clothing articles such as
sleeves, belts, and jewelry items away from
the lathe spindle.
13. FACEPLATE TURNING. When faceplate
turning, use lathe chisels on the downward
spinning side of the workpiece only.
14. SANDING/POLISHING. Remove the tool
rest when performing sanding or polishing
operations.
15. MATERIAL REMOVAL RATE. Attempting
to remove too much material at once may
cause workpiece to fly out of the lathe.
No list of safety guidelines can be complete.
Every shop environment is different. Always
consider safety first, as it applies to your
individual working conditions. Use this and
other machinery with caution and respect.
Failure to do so could result in serious per-
sonal injury, damage to equipment, or poor
work results.
Like all machinery there is potential danger
when operating this machine. Accidents are
frequently caused by lack of familiarity or
failure to pay attention. Use this machine
with respect and caution to lessen the pos
-
sibility of operator injury. If normal safety
precautions are overlooked or ignored, seri
-
ous personal injury may occur.
H2669 Hobby Lathe
-7-
The Model H2669 was carefully packed when it
left our warehouse. If you discover the machine
is damaged after you have signed for delivery,
please call Grizzly Customer Service
immediately
at (570) 546-9663 for advice.
Save the containers and all packing materials for
possible inspection by the carrier or its agent,
otherwise, filing a freight claim can be difficult.
When you are completely satisfied with the condi
-
tion of your shipment, inventory the contents.
This tool presents
serious injury haz
-
ards to untrained
users. Read through
this entire manual to
become familiar with
the controls and oper-
ations before using!
Unpacking
Setup Safety
SECTION 2: SETUP
The following items are needed to complete the
set up process, but are not included with your
hobby lathe:
Description Qty
Variable Speed Electric Drill ....................... 1
(Grizzly Model H0777 suggested)
Safety Glasses ...........................................
1
Phillips Screwdriver #2 ...............................
1
Items Needed for
Setup
Tie back long hair, roll up
long sleeves and remove
loose clothing, jewelry or
gloves to prevent getting
caught in moving parts.
Wear safety glasses dur-
ing the entire set up pro
-
cess!
-8-
H2669 Hobby Lathe
Inventory
When you remove all parts from the shipping box,
you should have the following items:
In the event that any nonproprietary parts are
missing (e.g. a nut or a washer), we would be
glad to replace them, or for the sake of expedi
-
ency, replacements can be obtained at your local
hardware store.
NOTICE
Some hardware/fasteners on the inventory
list may arrive pre-installed on the machine.
Check these locations before assuming that
items from the inventory list are missing.
E
Figure 2. Box contents picture 2.
C
D
F
G
Box Contents (Figures 1 & 2) Qty
A. Lathe Bed ................................................... 1
B. Tailstock Assembly ..................................... 1
C. Toolrest ....................................................... 1
D. Headstock Assembly .................................. 1
E. Sanding Table ............................................ 1
F. Faceplate with Sanding Disc ...................... 1
G. Toolrest Base and Lockdown Lever Assy .. 1
Hardware and Small Parts (not shown)
Spur Center ................................................
1
Screw Center ..............................................
1
Screw Center Set Screw ............................
1
Drill Adapter ................................................
1
Tap Screws M4 x 15 ..................................
8
Hex Wrench 5MM ....................................... 1
Open End Wrench 17/22MM ......................
1
Figure 1. Box contents picture 1.
A
B
E
H2669 Hobby Lathe
-9-
Hardware Recognition Chart
-10-
H2669 Hobby Lathe
Mounting
Improper assembly of the headstock and
electric drill could result in serious personal
injury to the operator or bystanders.
Assembly
You may wish to mount your lathe using a "Through
Mount." A through mount is accomplished by
drilling holes all the way through the workbench;
hex bolts, washers, and hex nuts are then used
to secure the lathe to the workbench, as shown in
Figure 4. This is the strongest mount possible.
All operations of your hobby lathe require assembly
of these basic components: lathe bed, headstock,
toolrest, tailstock, and electric drill.
Tap screws are provided with your lathe to mount
it directly to your work surface using the holes in
the lathe bed as illustrated in
Figure 3.







Figure 4. Example of a through mount setup.



Figure 3. Example of a direct mount setup.
To assemble the basic components of the
lathe:
1. Slide the headstock onto the lathe bed while
making sure that the lock-down nut (T-Nut)
moves smoothly in the lathe bed track.
Note: Moving the headstock and tailstock
assemblies will be easier if the
lock-down
track is lightly lubricated with a product such
as G96
®
Gun Treatment or SLIPIT
®
.
2. Position the headstock so that the rear is at
least
3
/4" from the end of the bed, then use
the open end wrench to tighten the hex bolt
as shown in Figure 5
.
Figure 5. Mounting the headstock.
3/4"
Minimum
Clearance
H2669 Hobby Lathe
-11-
3. Use the provided hex wrench to clamp the
electric drill in the headstock collar as shown
in Figure 6.
Note: Make certain that the drill chuck will not
touch the headstock!
Figure 6
. Clamping the drill to the headstock.
Hex Wrench
Drill Chuck
Note: If the tailstock is mounted to the lathe
bed when you receive it from our factory,
then you must remove it
before completing
the next step.
4. Slide the toolrest base to the middle of the
lathe bed, starting from the end opposite the
headstock, as shown in Figure 7
.
5. Lower the toolrest into the lock collar on the
base until it is flush with the bottom of the lock
collar, then tighten the lock knob securely as
shown in Figure 8
.
Figure 8. Mounting the toolrest.
Figure 7. Mounting the toolrest base.
The toolrest is now temporarily mounted to the
lathe bed. Instructions for positioning and adjust
-
ing your toolrest during operations are given on
Page 15
.
Note: Safe operation of the lathe requires correct
positioning of the toolrest.
6. Turn the lock-down lever clockwise to secure
the toolrest base to the lathe bed as shown in
Figure 9
.
Figure 9. Securing the toolrest base.
Lock-down Lever
Lock Knob
Headstock
Collar
-12-
H2669 Hobby Lathe
Test Run
When assembly is complete, test run your
machine to make sure it runs properly.
To test run the machine:
1. Make sure you have read and understand
the safety instructions given at the beginning
of this manual.
2. Make sure the machine is setup properly.
3. Make sure all tools and objects used during
setup are clear of the machine
4. Connect the drill to the power source.
5. Turn the drill ON.
6. Listen for abnormal noises and watch care-
fully for abnormal actions. The machine
should run smoothly with little vibration or
rubbing noises.
—If the machine runs smoothly with little
or no vibration and no rubbing noises,
then turn the drill OFF and proceed to
OPERATIONS on Page 12.
—If, during the test run, you cannot easily
locate the source of an unusual noise or
vibration, then turn the drill
OFF imme-
diately and review
Troubleshooting on
Page 18. If you still cannot remedy a prob-
lem, contact our Tech Support at (570)
546-9663 for assistance.
7. Re-mount the tailstock to the lathe bed as
shown in Figure 10. Position it temporarily a
few inches from the end of the lathe bed and
hand tighten the hex head bolt.
Figure 10. Mounting the tailstock.
Hex Head Bolt
H2669 Hobby Lathe
-13-
Using this machine without proper protec-
tive gear could result in
damage to your
eyes, lungs, and ears. Always wear safety
glasses, a respirator, and hearing protection
when operating this machine.
Operation Safety
SECTION 4: OPERATIONS
NOTICE
If you have never used this type of machine
or equipment before, WE STRONGLY REC
-
OMMEND that you read books, trade maga
-
zines, or get formal training before begin
-
ning any projects. Regardless of the con
-
tent in this section, Grizzly Industrial will
not be held liable for accidents caused by
lack of training.
Tie back long hair, roll
up long sleeves and
remove loose clothing,
jewelry or gloves to
avoid being pulled into
moving parts.
Operations
The Model H2669 Hobby Lathe will perform many
tasks, including spindle and faceplate turning as
well as disc sanding.
This section will guide you through setup for a
typical spindle turning application.
To setup for spindle turning:
1. DISCONNECT THE ELECTRIC DRILL
FROM THE POWER SOURCE.
2. Mark both ends of your workpiece by draw-
ing diagonal lines from corner to corner. The
intersection point of these lines will show you
the center of your workpiece. See Figure 11
for details.
Note: 24" is the maximum length of stock you
can turn with your hobby lathe and 6" is your
maximum end width.






Figure 11. Workpiece marked diagonally across
corners to determine the center.
-14-
H2669 Hobby Lathe
10. With your workpiece suspended loosely
between the spur and live center, turn the live
center adjusting pin clockwise, as shown in
Figure 13
, until the workpiece is held firmly.
Figure 12
. Driving in the spur center.
Figure 13. Clamping the workpiece to the
tailstock.
3. Using a wood mallet, tap the point of the spur
center into the center of the workpiece, so
that it leaves a center mark, then remove the
spur center.
4. Using a
1
/8" drill bit, drill a
1
4" deep hole at the
center mark. (Additionally, if the end of your
workpiece is square, cut
1
8" deep saw kerfs
across the corners to help embed the spur
center.)
5. Cut the corners off your workpiece if it is over
2" x 2" to make turning safer and easier.
6. Drive the spur center into the center of the
workpiece with a wood mallet as shown in
Figure 12
.
Spur Center
7. Insert the drill adapter into the drill chuck and
tighten firmly.
8. With the workpiece still attached, screw the
spur center onto the drill adapter.
9. Slide the tailstock toward the workpiece until
the live center touches the workpiece center
-
point, then tighten the tailstock hex bolt.
Do not press the workpiece too firmly with
the tailstock or the bearing will bind and
overheat. Likewise, do not adjust too loose
-
ly or the workpiece will spin off the lathe.
Use good judgement. Serious personal
injury could result if care is not taken.
Live Center Adjusting Pin
11. Use the open end wrench to tighten the live
center lock-nut as shown in Figure 14
.
Figure 14. Tightening the live center lock-nut.
Live Center Lock-Nut
H2669 Hobby Lathe
-15-
A comprehensive review of all lathe operations is
beyond the scope of this manual. You will enjoy
your lathe more if you take some time to consult
reference books on lathe equipment and wood
-
turning techniques.
Your Grizzly catalog is an excellent source for lathe
tools and accessories, including those shown in
SECTION 4.
Figure 17. Typical disc sanding setup.
Figure 16. Typical faceplate turning setup.
In addition to spindle turning, your hobby lathe
can be used for faceplate turning (commonly used
to turn bowls), as well as for and disc sanding.
Faceplate turning and disc sanding are shown in
Figures 16 & 17.
12. Position the tool rest approximately
1
4" away
from the workpiece and approximately
1
8"
above the center line, as shown in
Figure
15.
13. Test the setup by hand turning the workpiece
to make sure there is enough clearance all
the way around before starting.
Spindle Turning Tips:
When turning the drill ON, stand to the side of
the spinning direction until the lathe reaches
full speed and you can verify that the lathe
will not throw the workpiece.
Use the slowest speed when starting or stop
-
ping the lathe, and when rough cutting.
Select the right speed for the size of work
-
piece you are turning. Use slower speeds for
large workpieces (4" diameter and over); use
the middle range speeds for medium sized
workpieces (2" to 4" diameter); and use faster
speeds for small sized workpieces (under 2"
in diameter).
Keep the turning tool on the toolrest the
ENTIRE time that it is in contact with the
workpiece.
Learn the correct techniques for each tool
you will use. If you are unsure, read books or
magazines about lathe techniques and seek
training from experienced users.






Figure 15. Tool rest set
1
8" above the
center line and
1
4" away from workpiece.
Sanding
Table
Sanding Disc
Faceplate
-16-
H2669 Hobby Lathe
Selecting Turning
Tools
Lathe tools come in a variety of shapes and sizes
and usually fall into five major categories.
GougesMainly used for rough cutting,
detail cutting, and cove profiles. The rough
gouge is a hollow, double-ground tool with
a round nose, and the detail gouge is a hol
-
low, double-ground tool with either a round or
pointed nose. Figure 18 shows an example
of a gouge.
Figure 18. Gouge.
Skew Chisel—A very versatile tool that can
be used for planing, squaring, V-cutting,
beading, and parting off. The skew chisel
is flat, double-ground with one side higher
than the other (usually at an angle of 20-
40˚). Figure 19 shows an example of a skew
chisel.
Figure 19. Skew chisel.
Scrapers—Mainly used where access for
other tools is limited, such as hollowing oper
-
ations. This is a flat, double-ground tool that
comes in a variety of profiles (Round Nose,
Spear Point, Square Nose, etc.) to match
many different contours. Figure 20 shows an
example of a round nose scraper.
Figure 20. Round nose scraper.
Parting Tools—Used for sizing and cut-
ting off work. This is a flat tool with a sharp
pointed nose that may be single- or double-
ground. Figure 21 shows an example of a
parting tool.
Specialty ToolsThese are the unique,
special function tools to aid in hollowing, bowl
making, and cutting profiles.
Figure 21. Parting tool.
H2669 Hobby Lathe
-17-
H0777—Heavy-Duty
1
/2" Electric Drill
Variable speed to 2500 RPM.
1
/2" chuck. Perfect
for the H2669 Hobby Lathe.
G5838—5 piece Wood Turning Set
Chrome vanadium steel turning chisels with
beechwood handles. Excellent for a variety of
turning tasks. 12
" long overall with 8" handles.
Figure 23. G5838 5-Pc. chisel set.
SECTION 4: ACCESSORIES
Figure 22. Model H0777 variable speed drill.
Figure 25. Our most popular safety glasses.
G7984—Face Shield
H1298—Dust Sealed Safety Glasses
H1300—UV Blocking, Clear Safety Glasses
H2347—Uvex
®
Spitfire Safety Glasses
H0736—Shop Fox
®
Safety Glasses
Safety Glasses are essential to every shop. If
you already have a pair, buy extras for visitors
or employees. You can't be too careful when it
comes to shop safety!
G7984
H1298
H1300
H2347
H0736
G89458-Pc. Lathe Chisel Set
The handles of these chisels are proportionately
longer than their cutting ends. This design gives
you outstanding control over your work.
Figure 24. G8945 8-Pc. chisel set.
-18-
H2669 Hobby Lathe
Always disconnect power
to the lathe before per
-
forming maintenance.
Failure to do this may
result in serious person
-
al injury.
Cleaning your Model H2669 Hobby Lathe is easy.
Vacuum excess wood chips and sawdust, and
wipe away remaining dust with a dry cloth. If any
wood resins have built up, use a resin dissolving
cleaner to remove them. Treat all unpainted cast
iron and steel with a non-staining lubricant after
cleaning.
Cleaning
SECTION 5: MAINTENANCE
Keep a light coating of lubricant on the lathe bed
track at all times. Doing so will prolong the work
-
ing life of all assemblies that are repositioned
frequently.
Additionally, keep a light coating of lubricant on
the threads of all adjusting screws, bolts, and
nuts. Doing this will make adjustments easier and
extend the life of the fasteners.
Your Grizzly catalog features many lubricants and
cleaning agents specifically selected for use with
Grizzly tools and machines.
Lubrication
For optimum performance from your lathe, follow
the inspection routine below and attend to any
specific instructions given in this section.
Prior to Any Operation:
Make certain that the lathe bed is securely
mounted to your work surface.
Make certain that your electric drill is clamped
tightly in the headstock.
Check the headstock and tailstock lock-down
bolts to make sure they are tight in the lathe
bed.
Clear away loose tools, hardware or any
other object that could contact moving work
-
pieces or lathe assemblies.
Monthly Maintenance Inspection:
Inspect the threads screws, bolts and nuts
used to position and secure lathe assem
-
blies. Look carefully to detect heavily worn
or stripped threads. Replace any part that
shows excess thread wear.
Check all components for structural dam-
age, including hairline cracks. If you detect
damage to any part, replace that part before
operating the lathe again.
Inspection
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Grizzly H2669 User manual

Category
Lathes
Type
User manual

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